... Material:NR,SBR; T/S:8MPA-25MPA; EP conveyor belt / Polyester conveyor beltpolyester conveyor belt is stuck together in sequence by many pieces ... covered by rubber and plastic owning good quality rubber cover up and down and good elasticity. Conveying small and not large ... as carcass, its structure is the same as General-used Conveyor Belt.Standards:GB/T7984-2001, DIN22102, BS490, AS1332, RMA, ...